Disappear debug code in release code C++ -


this question has answer here:

my basic aim, heading suggests, debug code removed in release code, when expending before compilation. now, using _debug(or custom name) macro guard debug line works fine.

but, don't want write per-processor guard every function / operation call writing in c++ debug file.

edit: response, if can create macro function guards while expending : dbg_print(fname,msg)\ #ifdef _debug\ fprintf(fname, msg)\ #endif.

please suggest me clean , single liner way-out.

thanks , happy coding

pre processor instruction way it, can clean code , avoid ifdef debug put everywhere in code if wrap debug calls in common method has body ifdefined, there isn't way without macro or preprocessor checks.


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